AVOIDANCE OF BOUNCING AND SPLASHING IN DROPLET-BASED FLUID TRANSPORT
    73.
    发明申请
    AVOIDANCE OF BOUNCING AND SPLASHING IN DROPLET-BASED FLUID TRANSPORT 有权
    在基于流体的液体运输中避免渗透和溢出

    公开(公告)号:US20130193243A1

    公开(公告)日:2013-08-01

    申请号:US13752077

    申请日:2013-01-28

    Applicant: Labcyte Inc.

    Abstract: A system for fluid transport is provided where a quantity of fluid is held in a reservoir. A droplet generator is employed to generate droplets from the fluid, for example a nozzle-based system or a nozzleless system such as an acoustic ejection system. A generated droplet has a trajectory whereby it arrives at a target. A circuit is used to modify one or more characteristics of the generated droplet in a way which increases the likelihood that the droplet will not splash or bounce when it arrives at the target. The circuit may in different embodiments control the speed of the droplet or the Weber number of the droplet. The circuit may create an electric field in an area of space where the droplet passes. The circuit may charge the droplet by causing it to contact ions.

    Abstract translation: 提供一种用于流体输送的系统,其中将一定量的流体保持在储存器中。 液滴发生器用于从流体产生液滴,例如基于喷嘴的系统或无喷射系统,例如声弹射系统。 产生的液滴具有到达目标的轨迹。 电路用于以增加液滴在到达目标时不会飞溅或反弹的可能性的方式来修改产生的液滴的一个或多个特性。 电路可以在不同的实施例中控制液滴的速度或微波的韦伯数。 电路可以在液滴通过的空间区域中产生电场。 该电路可通过使其与离子接触来对液滴进行充电。

    Liquid-Metering Device for a Gas Analyzer
    74.
    发明申请
    Liquid-Metering Device for a Gas Analyzer 有权
    用于气体分析仪的液体计量装置

    公开(公告)号:US20130175356A1

    公开(公告)日:2013-07-11

    申请号:US13518348

    申请日:2010-12-21

    Applicant: Udo Gellert

    Inventor: Udo Gellert

    Abstract: A liquid-metering device comprising a droplet generator including a reservoir and, connected to the latter, a displacement space which is modifiable by an electromechanical transducer and which has an outlet opening and, upon excitation of the transducer, shoots a liquid droplet from a cold area into a heatable area through or counter to a gas stream generated by a gas source. To make the device suitable for automatic and quasi-continuous liquid metering in process analysis, a heatable evaporation chamber is provided through which the liquid to be metered flows via valves, and, between the evaporation chamber and the reservoir, a condensate chamber is connected via further valves. The condensate chamber and the reservoir are connected via additional valves and a pressure regulator to the gas source.

    Abstract translation: 一种液体计量装置,其包括液滴发生器,其包括储存器,并且与液体发生器连接,所述位移空间可由机电换能器修改,并且具有出口开口,并且在所述换能器激发时,从冷发射液滴 区域通过或与气源产生的气流反向成可加热区域。 为了使该装置适用于过程分析中的自动和准连续液体计量,提供可加热蒸发室,待计量的液体通过该蒸发室经由阀流动,并且在蒸发室和储存器之间,冷凝室通过 进一步的阀门。 冷凝室和储存器通过附加阀和压力调节器连接到气源。

    Electrostatic atomizing device
    75.
    发明授权
    Electrostatic atomizing device 有权
    静电雾化装置

    公开(公告)号:US08453952B2

    公开(公告)日:2013-06-04

    申请号:US12918707

    申请日:2009-02-17

    Inventor: Yukihiro Masuda

    CPC classification number: B05B5/0533 B05B5/0255 B05B5/057

    Abstract: The electrostatic atomizing device includes a discharge electrode and an opposed electrode provided with an aperture. The opposed electrode has its inner surface opposed to the discharge electrode. The inner surface is a recessed surface which surrounds a tip of the discharge electrode. The inner surface has at least one part shaped into a spherical surface which is centered on the tip of the discharge electrode and has a constant radius. The opposed electrode is provided with a cylindrical electrode extending from a periphery of the aperture away from the discharge electrode.

    Abstract translation: 静电雾化装置包括放电电极和设置有孔的相对电极。 对置电极的内表面与放电电极相对。 内表面是围绕放电电极的尖端的凹陷表面。 内表面具有至少一个成形为球形表面的部分,其中心于放电电极的尖端并具有恒定的半径。 相对电极设置有从孔的周边远离放电电极延伸的圆柱形电极。

    Oxidation and reduction fine particles generator
    78.
    发明授权
    Oxidation and reduction fine particles generator 失效
    氧化还原微粒发生器

    公开(公告)号:US08418942B2

    公开(公告)日:2013-04-16

    申请号:US12745795

    申请日:2008-12-24

    Abstract: An oxidation and reduction fine particles generator includes an atomization electrode, a water feeder for supplying water to the atomization electrode and a high voltage generator, and also includes a switch device and a controller. The switch device changes an operation mode to an oxidation mode or a reduction mode. The controller generates negatively charged fine water particles including radicals through electrostatic atomization by applying a high voltage to water supplied to the atomization electrode in the oxidation mode. The controller also inactivates and activates the water feeder and the high voltage generator, respectively to generate reduction fine particles from the atomization electrode by dry discharge in the reduction mode.

    Abstract translation: 氧化还原微粒发生器包括雾化电极,用于向雾化电极供水的供水器和高压发生器,还包括开关装置和控制器。 开关装置将操作模式改变为氧化模式或还原模式。 控制器通过在氧化模式中向供给到雾化电极的水施加高电压而通过静电雾化产生包括自由基的带负电荷的细水粒子。 控制器还分别激活和激活给水器和高压发生器,以在还原模式下通过干式放电产生来自雾化电极的还原细颗粒。

    Microfluidic chip frame
    79.
    发明授权
    Microfluidic chip frame 有权
    微流控芯片框架

    公开(公告)号:US08394341B2

    公开(公告)日:2013-03-12

    申请号:US11070811

    申请日:2005-03-02

    Abstract: A frame for a microfluidic chip may be used together with a laboratory apparatus. The frame is adapted at least for one of the following features: receiving the microfluidic chip; protecting the microfluidic chip; and, positioning the microfluidic chip relative to the frame. The microfluidic chip is movable relative to the frame.

    Abstract translation: 用于微流控芯片的框架可以与实验室设备一起使用。 该框架至少适用于以下特征之一:接收微流体芯片; 保护微流控芯片; 并且相对于框架定位微流体芯片。 微流体芯片相对于框架是可移动的。

    Method and apparatus for a porous metal electrospray emitter
    80.
    发明授权
    Method and apparatus for a porous metal electrospray emitter 有权
    多孔金属电喷雾发射器的方法和装置

    公开(公告)号:US08324593B2

    公开(公告)日:2012-12-04

    申请号:US12990923

    申请日:2009-05-06

    CPC classification number: C25F3/02 F03H1/0012 H01J9/025 H01J27/26 Y10T29/494

    Abstract: An ionic liquid ion source can include a microfabricated body including a base and a tip. The microfabricated body can be formed of a porous metal compatible (e.g., does not react or result in electrochemical decaying or corrosion) with an ionic liquid or a room-temperature molten salt. The microfabricated body can have a pore size gradient that decreases from the base of the body to the tip of the body, so that the ionic liquid can be transported through capillarity from the base to the tip.

    Abstract translation: 离子液体离子源可以包括包含基底和尖端的微加工体。 微制造体可以由与离子液体或室温熔融盐相容的多孔金属(例如,不反应或导致电化学腐蚀或腐蚀)形成。 微加工体可以具有从身体的基部到身体的尖端减小的孔径梯度,使得离子液体可以通过从基部到尖端的毛细作用传输。

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